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Gene Expression Data
Assay Details
Assay
Reference: J:380622 Diez-Pinel G, et al., Discovery of New Markers for Haemogenic Endothelium and Haematopoietic Progenitors in the Mouse Yolk Sac. J Dev Biol. 2026 Jan 6;14(1)
Assay type: Immunohistochemistry
MGI Accession ID: MGI:8331949
Gene symbol: Fcer1g
Gene name: Fc receptor, IgE, high affinity I, gamma polypeptide
Antibody: anti-Fcer1g [N2C3] (GTX108487)
Detection system: Secondary antibody coupled to Cy3
Results
Specimen 6G FCER1G: embryonic day 8.5 (more )
Note: Triple labeled: magenta - Fcer1g; green - Kit (assay MGI:8331945); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted 6G FCER1G , 6G (merged) No expression in emerging erythro-myeloid progenitors. Expression in mature erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted 6G FCER1G , 6G (merged) Expression in haemogenic endothelial cells.
Specimen S3C FCER1G: embryonic day 8.5 (more )
Note: Triple labeled: magenta - Fcer1g; green - Kit (assay MGI:8331945); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted S3C FCER1G , S3C (merged) No expression in emerging erythro-myeloid progenitors. Expression in mature erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted S3C FCER1G , S3C (merged) Expression in haemogenic endothelial cells.
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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Send questions and comments to User Support. 		last database update
09/15/2026
MGI 6.29 		The Jackson Laboratory